2 . wvtest-bup.sh || exit $?
7 root_status="$(t/root-status)" || exit $?
9 TOP="$(WVPASS pwd)" || exit $?
10 tmpdir="$(WVPASS wvmktempdir)" || exit $?
11 export BUP_DIR="$tmpdir/bup"
13 # Assume that mvmktempdir will always use the same dir.
14 timestamp_resolutions="$(t/ns-timestamp-resolutions "$tmpdir/canary")" \
16 atime_resolution="$(echo $timestamp_resolutions | WVPASS cut -d' ' -f 1)" \
18 mtime_resolution="$(echo $timestamp_resolutions | WVPASS cut -d' ' -f 2)" \
20 WVPASS rm "$tmpdir/canary"
29 "$TOP/t/hardlink-sets" "$@"
34 "$TOP/t/id-other-than" "$@"
37 # Very simple metadata tests -- create a test tree then check that bup
38 # meta can reproduce the metadata correctly (according to bup xstat)
39 # via create, extract, start-extract, and finish-extract. The current
40 # tests are crude, and this does not fully test devices, varying
41 # users/groups, acls, attrs, etc.
46 export PATH="$TOP:$PATH" # pick up bup
47 # Skip atime (test elsewhere) to avoid the observer effect.
48 WVPASS find . | WVPASS sort \
49 | WVPASS xargs bup xstat \
50 --mtime-resolution "$mtime_resolution"ns \
51 --exclude-fields ctime,atime,size
55 test-src-create-extract()
57 # Test bup meta create/extract for ./src -> ./src-restore.
58 # Also writes to ./src-stat and ./src-restore-stat.
60 (WVPASS cd src; WVPASS genstat) > src-stat || exit $?
61 WVPASS bup meta --create --recurse --file src.meta src
63 WVPASS force-delete src-restore
64 WVPASS mkdir src-restore
66 WVPASS bup meta --extract --file ../src.meta
68 (WVPASS cd src; WVPASS genstat >../../src-restore-stat) || exit $?
69 WVPASS diff -U5 ../src-stat ../src-restore-stat
70 # Test start/finish extract.
71 WVPASS force-delete src
72 WVPASS bup meta --start-extract --file ../src.meta
74 WVPASS bup meta --finish-extract --file ../src.meta
75 (WVPASS cd src; WVPASS genstat >../../src-restore-stat) || exit $?
76 WVPASS diff -U5 ../src-stat ../src-restore-stat
80 test-src-save-restore()
82 # Test bup save/restore metadata for ./src -> ./src-restore. Also
83 # writes to BUP_DIR. Note that for now this just tests the
84 # restore below src/, in order to avoid having to worry about
85 # operations that require root (like chown /home).
87 WVPASS rm -rf "$BUP_DIR"
90 WVPASS bup save -t -n src src
92 WVPASS force-delete src-restore
93 WVPASS mkdir src-restore
94 WVPASS bup restore -C src-restore "/src/latest$(pwd)/"
95 WVPASS test -d src-restore/src
96 WVPASS "$TOP/t/compare-trees" -c src/ src-restore/src/
103 WVPASS "$TOP/t/sync-tree" "$TOP/t/sampledata/" "$tmpdir/src/"
105 # Add some hard links for the general tests.
107 WVPASS cd "$tmpdir"/src
108 WVPASS touch hardlink-target
109 WVPASS ln hardlink-target hardlink-1
110 WVPASS ln hardlink-target hardlink-2
111 WVPASS ln hardlink-target hardlink-3
114 # Add some trivial files for the index, modify, save tests.
116 WVPASS cd "$tmpdir"/src
117 WVPASS mkdir volatile
118 WVPASS touch volatile/{1,2,3}
121 # Regression test for metadata sort order. Previously, these two
122 # entries would sort in the wrong order because the metadata
123 # entries were being sorted by mangled name, but the index isn't.
124 WVPASS dd if=/dev/zero of="$tmpdir"/src/foo bs=1k count=33
125 WVPASS touch -t 201111111111 "$tmpdir"/src/foo
126 WVPASS touch -t 201112121111 "$tmpdir"/src/foo-bar
128 t/mksock "$tmpdir"/src/test-socket || true
131 # Use the test tree to check bup meta.
132 WVSTART 'meta --create/--extract'
134 tmpdir="$(WVPASS wvmktempdir)" || exit $?
135 export BUP_DIR="$tmpdir/bup"
136 WVPASS setup-test-tree
138 WVPASS test-src-create-extract
140 # Test a top-level file (not dir).
141 WVPASS touch src-file
142 WVPASS bup meta -cf src-file.meta src-file
145 WVPASS bup meta -xf ../src-file.meta
146 WVPASS rm -r "$tmpdir"
149 # Use the test tree to check bup save/restore metadata.
150 WVSTART 'metadata save/restore (general)'
152 tmpdir="$(WVPASS wvmktempdir)" || exit $?
153 export BUP_DIR="$tmpdir/bup"
154 WVPASS setup-test-tree
156 WVPASS test-src-save-restore
158 # Test a deeper subdir/ to make sure top-level non-dir metadata is
159 # restored correctly. We need at least one dir and one non-dir at
161 WVPASS test -d src/var/cmd
162 WVPASS test -f src/var/cmd/save-cmd.py
163 WVPASS rm -rf "$BUP_DIR"
165 WVPASS touch -t 201111111111 src-restore # Make sure the top won't match.
167 WVPASS bup save -t -n src src
168 WVPASS force-delete src-restore
169 WVPASS bup restore -C src-restore "/src/latest$(pwd)/src/var/."
170 WVPASS touch -t 201211111111 src-restore # Make sure the top won't match.
171 # Check that the only difference is the top dir.
172 WVFAIL $TOP/t/compare-trees -c src/var/ src-restore/ > tmp-compare-trees
173 WVPASSEQ $(cat tmp-compare-trees | wc -l) 1
174 # The number of rsync status characters varies, so accept any
175 # number of trailing dots. For example OS X native rsync produces
176 # 9, but Homebrew's produces 12, while on other platforms, 11 is
178 expected_diff_rx='^\.d\.\.t\.\.\.(\.)+ \./$'
179 if ! grep -qE "$expected_diff_rx" tmp-compare-trees; then
180 echo -n 'tmp-compare-trees: ' 1>&2
181 cat tmp-compare-trees 1>&2
183 WVPASS grep -qE "$expected_diff_rx" tmp-compare-trees
184 WVPASS rm -r "$tmpdir"
187 # Test that we pull the index (not filesystem) metadata for any
188 # unchanged files whenever we're saving other files in a given
190 WVSTART 'metadata save/restore (using index metadata)'
192 tmpdir="$(WVPASS wvmktempdir)" || exit $?
193 export BUP_DIR="$tmpdir/bup"
194 WVPASS setup-test-tree
197 # ...for now -- might be a problem with hardlink restores that was
198 # causing noise wrt this test.
199 WVPASS rm -rf src/hardlink*
201 # Pause here to keep the filesystem changes far enough away from
202 # the first index run that bup won't cap their index timestamps
203 # (see "bup help index" for more information). Without this
204 # sleep, the compare-trees test below "Bup should *not* pick up
205 # these metadata..." may fail.
208 WVPASS rm -rf "$BUP_DIR"
211 WVPASS bup save -t -n src src
213 WVPASS force-delete src-restore-1
214 WVPASS mkdir src-restore-1
215 WVPASS bup restore -C src-restore-1 "/src/latest$(pwd)/"
216 WVPASS test -d src-restore-1/src
217 WVPASS "$TOP/t/compare-trees" -c src/ src-restore-1/src/
219 WVPASS echo "blarg" > src/volatile/1
220 WVPASS cp -pP src/volatile/1 src-restore-1/src/volatile/
223 # Bup should *not* pick up these metadata changes.
224 WVPASS touch src/volatile/2
226 WVPASS bup save -t -n src src
228 WVPASS force-delete src-restore-2
229 WVPASS mkdir src-restore-2
230 WVPASS bup restore -C src-restore-2 "/src/latest$(pwd)/"
231 WVPASS test -d src-restore-2/src
232 WVPASS "$TOP/t/compare-trees" -c src-restore-1/src/ src-restore-2/src/
234 WVPASS rm -r "$tmpdir"
239 setup-hardlink-test()
241 WVPASS rm -rf "$tmpdir/src" "$BUP_DIR"
243 WVPASS mkdir "$tmpdir/src"
246 hardlink-test-run-restore()
248 WVPASS force-delete src-restore
249 WVPASS mkdir src-restore
250 WVPASS bup restore -C src-restore "/src/latest$(pwd)/"
251 WVPASS test -d src-restore/src
254 # Test hardlinks more carefully.
255 WVSTART 'metadata save/restore (hardlinks)'
257 tmpdir="$(WVPASS wvmktempdir)" || exit $?
258 export BUP_DIR="$tmpdir/bup"
260 WVPASS setup-hardlink-test
263 # Test trivial case - single hardlink.
266 WVPASS touch hardlink-target
267 WVPASS ln hardlink-target hardlink-1
270 WVPASS bup save -t -n src src
271 WVPASS hardlink-test-run-restore
272 WVPASS "$TOP/t/compare-trees" -c src/ src-restore/src/
274 # Test the case where the hardlink hasn't changed, but the tree
275 # needs to be saved again. i.e. the save-cmd.py "if hashvalid:"
279 WVPASS echo whatever > something-new
282 WVPASS bup save -t -n src src
283 WVPASS hardlink-test-run-restore
284 WVPASS "$TOP/t/compare-trees" -c src/ src-restore/src/
286 # Test hardlink changes between index runs.
288 WVPASS setup-hardlink-test
290 WVPASS touch hardlink-target-a
291 WVPASS touch hardlink-target-b
292 WVPASS ln hardlink-target-a hardlink-b-1
293 WVPASS ln hardlink-target-a hardlink-a-1
295 WVPASS bup index -vv src
296 WVPASS rm src/hardlink-b-1
297 WVPASS ln src/hardlink-target-b src/hardlink-b-1
298 WVPASS bup index -vv src
299 WVPASS bup save -t -n src src
300 WVPASS hardlink-test-run-restore
301 WVPASS echo ./src/hardlink-a-1 > hardlink-sets.expected
302 WVPASS echo ./src/hardlink-target-a >> hardlink-sets.expected
303 WVPASS echo >> hardlink-sets.expected
304 WVPASS echo ./src/hardlink-b-1 >> hardlink-sets.expected
305 WVPASS echo ./src/hardlink-target-b >> hardlink-sets.expected
306 (WVPASS cd src-restore; WVPASS hardlink-sets .) > hardlink-sets.restored \
308 WVPASS diff -u hardlink-sets.expected hardlink-sets.restored
310 # Test hardlink changes between index and save -- hardlink set [a
311 # b c d] changes to [a b] [c d]. At least right now bup should
312 # notice and recreate the latter.
313 WVPASS setup-hardlink-test
314 WVPASS cd "$tmpdir"/src
320 WVPASS bup index -vv src
321 WVPASS rm src/c src/d
323 WVPASS ln src/c src/d
324 WVPASS bup save -t -n src src
325 WVPASS hardlink-test-run-restore
326 WVPASS echo ./src/a > hardlink-sets.expected
327 WVPASS echo ./src/b >> hardlink-sets.expected
328 WVPASS echo >> hardlink-sets.expected
329 WVPASS echo ./src/c >> hardlink-sets.expected
330 WVPASS echo ./src/d >> hardlink-sets.expected
331 (WVPASS cd src-restore; WVPASS hardlink-sets .) > hardlink-sets.restored \
333 WVPASS diff -u hardlink-sets.expected hardlink-sets.restored
335 # Test that we don't link outside restore tree.
336 WVPASS setup-hardlink-test
338 WVPASS mkdir src/a src/b
340 WVPASS ln src/a/1 src/b/1
341 WVPASS bup index -vv src
342 WVPASS bup save -t -n src src
343 WVPASS force-delete src-restore
344 WVPASS mkdir src-restore
345 WVPASS bup restore -C src-restore "/src/latest$(pwd)/src/a/"
346 WVPASS test -e src-restore/1
347 WVPASS echo -n > hardlink-sets.expected
348 (WVPASS cd src-restore; WVPASS hardlink-sets .) > hardlink-sets.restored \
350 WVPASS diff -u hardlink-sets.expected hardlink-sets.restored
352 # Test that we do link within separate sub-trees.
353 WVPASS setup-hardlink-test
355 WVPASS mkdir src/a src/b
357 WVPASS ln src/a/1 src/b/1
358 WVPASS bup index -vv src/a src/b
359 WVPASS bup save -t -n src src/a src/b
360 WVPASS hardlink-test-run-restore
361 WVPASS echo ./src/a/1 > hardlink-sets.expected
362 WVPASS echo ./src/b/1 >> hardlink-sets.expected
363 (WVPASS cd src-restore; WVPASS hardlink-sets .) > hardlink-sets.restored \
365 WVPASS diff -u hardlink-sets.expected hardlink-sets.restored
367 WVPASS rm -r "$tmpdir"
371 WVSTART 'meta --edit'
373 tmpdir="$(WVPASS wvmktempdir)" || exit $?
377 WVPASS bup meta -cf src.meta src
379 WVPASS bup meta --edit --set-uid 0 src.meta | WVPASS bup meta -tvvf - \
380 | WVPASS grep -qE '^uid: 0'
381 WVPASS bup meta --edit --set-uid 1000 src.meta | WVPASS bup meta -tvvf - \
382 | WVPASS grep -qE '^uid: 1000'
384 WVPASS bup meta --edit --set-gid 0 src.meta | WVPASS bup meta -tvvf - \
385 | WVPASS grep -qE '^gid: 0'
386 WVPASS bup meta --edit --set-gid 1000 src.meta | WVPASS bup meta -tvvf - \
387 | WVPASS grep -qE '^gid: 1000'
389 WVPASS bup meta --edit --set-user foo src.meta | WVPASS bup meta -tvvf - \
390 | WVPASS grep -qE '^user: foo'
391 WVPASS bup meta --edit --set-user bar src.meta | WVPASS bup meta -tvvf - \
392 | WVPASS grep -qE '^user: bar'
393 WVPASS bup meta --edit --unset-user src.meta | WVPASS bup meta -tvvf - \
394 | WVPASS grep -qE '^user:'
395 WVPASS bup meta --edit --set-user bar --unset-user src.meta \
396 | WVPASS bup meta -tvvf - | WVPASS grep -qE '^user:'
397 WVPASS bup meta --edit --unset-user --set-user bar src.meta \
398 | WVPASS bup meta -tvvf - | WVPASS grep -qE '^user: bar'
400 WVPASS bup meta --edit --set-group foo src.meta | WVPASS bup meta -tvvf - \
401 | WVPASS grep -qE '^group: foo'
402 WVPASS bup meta --edit --set-group bar src.meta | WVPASS bup meta -tvvf - \
403 | WVPASS grep -qE '^group: bar'
404 WVPASS bup meta --edit --unset-group src.meta | WVPASS bup meta -tvvf - \
405 | WVPASS grep -qE '^group:'
406 WVPASS bup meta --edit --set-group bar --unset-group src.meta \
407 | WVPASS bup meta -tvvf - | WVPASS grep -qE '^group:'
408 WVPASS bup meta --edit --unset-group --set-group bar src.meta \
409 | WVPASS bup meta -tvvf - | grep -qE '^group: bar'
411 WVPASS rm -r "$tmpdir"
415 WVSTART 'meta --no-recurse'
417 tmpdir="$(WVPASS wvmktempdir)" || exit $?
421 WVPASS touch src/foo/{1,2,3}
422 WVPASS bup meta -cf src.meta src
423 WVPASSEQ "$(bup meta -tf src.meta | LC_ALL=C sort)" "src/
428 WVPASS bup meta --no-recurse -cf src.meta src
429 WVPASSEQ "$(bup meta -tf src.meta | LC_ALL=C sort)" "src/"
430 WVPASS rm -r "$tmpdir"
433 # Test ownership restoration (when not root or fakeroot).
435 if [ "$root_status" != none ]; then
439 tmpdir="$(WVPASS wvmktempdir)" || exit $?
441 first_group="$(WVPASS bup-python -c 'import os,grp; \
442 print grp.getgrgid(os.getgroups()[0])[0]')" || exit $?
443 last_group="$(bup-python -c 'import os,grp; \
444 print grp.getgrgid(os.getgroups()[-1])[0]')" || exit $?
445 last_group_erx="$(escape-erx "$last_group")"
447 WVSTART 'metadata (restoration of ownership)'
450 # Some systems always assign the parent dir group to new paths
451 # (sgid). Make sure the group is one we're in.
452 WVPASS chgrp -R "$first_group" src
454 WVPASS bup meta -cf src.meta src
458 # Make sure we don't change (or try to change) the user when not root.
459 WVPASS bup meta --edit --set-user root ../src.meta | WVPASS bup meta -x
460 WVPASS bup xstat src | WVPASS grep -qvE '^user: root'
462 WVPASS bup meta --edit --unset-user --set-uid 0 ../src.meta \
464 WVPASS bup xstat src | WVPASS grep -qvE '^user: root'
466 # Make sure we can restore one of the user's groups.
468 WVPASS bup meta --edit --set-group "$last_group" ../src.meta \
470 WVPASS bup xstat src | WVPASS grep -qE "^group: $last_group_erx"
472 # Make sure we can restore one of the user's gids.
473 user_gids="$(id -G)" || exit $?
474 last_gid="$(echo ${user_gids/* /})" || exit $?
476 WVPASS bup meta --edit --unset-group --set-gid "$last_gid" ../src.meta \
478 WVPASS bup xstat src | WVPASS grep -qE "^gid: $last_gid"
480 # Test --numeric-ids (gid).
482 current_gidx=$(bup meta -tvvf ../src.meta | grep -e '^gid:') || exit $?
483 WVPASS bup meta --edit --set-group "$last_group" ../src.meta \
484 | WVPASS bup meta -x --numeric-ids
485 new_gidx=$(bup xstat src | grep -e '^gid:') || exit $?
486 WVPASSEQ "$current_gidx" "$new_gidx"
488 # Test that restoring an unknown user works.
489 unknown_user=$("$TOP"/t/unknown-owner --user) || exit $?
491 current_uidx=$(bup meta -tvvf ../src.meta | grep -e '^uid:') || exit $?
492 WVPASS bup meta --edit --set-user "$unknown_user" ../src.meta \
494 new_uidx=$(bup xstat src | grep -e '^uid:') || exit $?
495 WVPASSEQ "$current_uidx" "$new_uidx"
497 # Test that restoring an unknown group works.
498 unknown_group=$("$TOP"/t/unknown-owner --group) || exit $?
500 current_gidx=$(bup meta -tvvf ../src.meta | grep -e '^gid:') || exit $?
501 WVPASS bup meta --edit --set-group "$unknown_group" ../src.meta \
503 new_gidx=$(bup xstat src | grep -e '^gid:') || exit $?
504 WVPASSEQ "$current_gidx" "$new_gidx"
506 WVPASS rm -r "$tmpdir"
510 # Test ownership restoration (when root or fakeroot).
512 if [ "$root_status" = none ]; then
516 tmpdir="$(WVPASS wvmktempdir)" || exit $?
518 uid=$(WVPASS id -un) || exit $?
519 gid=$(WVPASS id -gn) || exit $?
521 WVSTART 'metadata (restoration of ownership as root)'
524 WVPASS chown "$uid:$gid" src # In case the parent dir is sgid, etc.
525 WVPASS bup meta -cf src.meta src
528 WVPASS chmod 700 dest # so we can't accidentally do something insecure
531 other_uinfo="$(id-other-than --user "$uid")" || exit $?
532 other_user="${other_uinfo%%:*}"
533 other_uid="${other_uinfo##*:}"
535 other_ginfo="$(id-other-than --group "$gid")" || exit $?
536 other_group="${other_ginfo%%:*}"
537 other_gid="${other_ginfo##*:}"
539 # Make sure we can restore a uid (must be in /etc/passwd b/c cygwin).
540 WVPASS bup meta --edit --unset-user --set-uid "$other_uid" ../src.meta \
542 WVPASS bup xstat src | WVPASS grep -qE "^uid: $other_uid"
544 # Make sure we can restore a gid (must be in /etc/group b/c cygwin).
545 WVPASS bup meta --edit --unset-group --set-gid "$other_gid" ../src.meta \
547 WVPASS bup xstat src | WVPASS grep -qE "^gid: $other_gid"
549 other_uinfo2="$(id-other-than --user "$(id -un)" "$other_user")" || exit $?
550 other_user2="${other_uinfo2%%:*}"
551 other_user2_erx="$(escape-erx "$other_user2")" || exit $?
552 other_uid2="${other_uinfo2##*:}"
554 other_ginfo2="$(id-other-than --group "$(id -gn)" "$other_group")" || exit $?
555 other_group2="${other_ginfo2%%:*}"
556 other_group2_erx="$(escape-erx "$other_group2")" || exit $?
557 other_gid2="${other_ginfo2##*:}"
559 # Try to restore a user (and see that user trumps uid when uid is not 0).
560 WVPASS bup meta --edit \
561 --set-uid "$other_uid" --set-user "$other_user2" ../src.meta \
563 WVPASS bup xstat src | WVPASS grep -qE "^user: $other_user2_erx"
565 # Try to restore a group (and see that group trumps gid when gid is not 0).
566 WVPASS bup meta --edit \
567 --set-gid "$other_gid" --set-group "$other_group2" ../src.meta \
569 WVPASS bup xstat src | WVPASS grep -qE "^group: $other_group2_erx"
571 # Test --numeric-ids (uid). Note the name 'root' is not handled
572 # specially, so we use that here as the test user name. We assume
573 # that the root user's uid is never 42.
575 WVPASS bup meta --edit --set-user root --set-uid "$other_uid" ../src.meta \
576 | WVPASS bup meta -x --numeric-ids
577 new_uidx=$(bup xstat src | grep -e '^uid:') || exit $?
578 WVPASSEQ "$new_uidx" "uid: $other_uid"
580 # Test --numeric-ids (gid). Note the name 'root' is not handled
581 # specially, so we use that here as the test group name. We
582 # assume that the root group's gid is never 42.
584 WVPASS bup meta --edit --set-group root --set-gid "$other_gid" ../src.meta \
585 | WVPASS bup meta -x --numeric-ids
586 new_gidx=$(bup xstat src | grep -e '^gid:') || exit $?
587 WVPASSEQ "$new_gidx" "gid: $other_gid"
589 # Test that restoring an unknown user works.
590 unknown_user=$("$TOP"/t/unknown-owner --user) || exit $?
592 WVPASS bup meta --edit \
593 --set-uid "$other_uid" --set-user "$unknown_user" ../src.meta \
595 new_uidx=$(bup xstat src | grep -e '^uid:') || exit $?
596 WVPASSEQ "$new_uidx" "uid: $other_uid"
598 # Test that restoring an unknown group works.
599 unknown_group=$("$TOP"/t/unknown-owner --group) || exit $?
601 WVPASS bup meta --edit \
602 --set-gid "$other_gid" --set-group "$unknown_group" ../src.meta \
604 new_gidx=$(bup xstat src | grep -e '^gid:') || exit $?
605 WVPASSEQ "$new_gidx" "gid: $other_gid"
607 if ! [[ $(uname) =~ CYGWIN ]]; then
608 # For now, skip these on Cygwin because it doesn't allow
609 # restoring an unknown uid/gid.
611 # Make sure a uid of 0 trumps a non-root user.
612 WVPASS bup meta --edit --set-user "$other_user2" ../src.meta \
614 WVPASS bup xstat src | WVPASS grep -qvE "^user: $other_user2_erx"
615 WVPASS bup xstat src | WVPASS grep -qE "^uid: 0"
617 # Make sure a gid of 0 trumps a non-root group.
618 WVPASS bup meta --edit --set-group "$other_group2" ../src.meta \
620 WVPASS bup xstat src | WVPASS grep -qvE "^group: $other_group2_erx"
621 WVPASS bup xstat src | WVPASS grep -qE "^gid: 0"
624 WVPASS rm -r "$tmpdir"
629 # Root-only tests that require an FS with all the trimmings: ACLs,
630 # Linux attr, Linux xattr, etc.
631 if [ "$root_status" = root ]; then
633 # Some cleanup handled in universal-cleanup() above.
634 # These tests are only likely to work under Linux for now
636 [[ $(uname) =~ Linux ]] || exit 0
638 if ! modprobe loop; then
639 echo 'Unable to load loopback module; skipping dependent tests.' 1>&2
643 testfs="$(WVPASS wvmkmountpt)" || exit $?
644 testfs_limited="$(WVPASS wvmkmountpt)" || exit $?
645 tmpdir="$(WVPASS wvmktempdir)" || exit $?
646 export BUP_DIR="$tmpdir/bup"
648 WVSTART 'meta - general (as root)'
649 WVPASS setup-test-tree
653 WVPASS dd if=/dev/zero of=testfs.img bs=1M count=32
654 # Make sure we have all the options the chattr test needs
655 # (i.e. create a "normal" ext4 filesystem).
656 WVPASS mke2fs -F -m 0 \
658 -O has_journal,extent,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize \
660 WVPASS mount -o loop,acl,user_xattr testfs.img "$testfs"
661 # Hide, so that tests can't create risks.
662 WVPASS chown root:root "$testfs"
663 WVPASS chmod 0700 "$testfs"
665 umount "$testfs_limited"
666 WVPASS dd if=/dev/zero of=testfs-limited.img bs=1M count=32
667 WVPASS mkfs -t vfat testfs-limited.img
668 WVPASS mount -o loop,uid=root,gid=root,umask=0077 \
669 testfs-limited.img "$testfs_limited"
671 WVPASS cp -pPR src "$testfs"/src
672 (WVPASS cd "$testfs"; WVPASS test-src-create-extract) || exit $?
674 WVSTART 'meta - atime (as root)'
675 WVPASS force-delete "$testfs"/src
676 WVPASS mkdir "$testfs"/src
678 WVPASS mkdir "$testfs"/src/foo
679 WVPASS touch "$testfs"/src/bar
680 PYTHONPATH="$TOP/lib" \
681 WVPASS bup-python -c "from bup import xstat; \
682 x = xstat.timespec_to_nsecs((42, 0));\
683 xstat.utime('$testfs/src/foo', (x, x));\
684 xstat.utime('$testfs/src/bar', (x, x));"
686 WVPASS bup meta -v --create --recurse --file src.meta src
687 WVPASS bup meta -tvf src.meta
689 WVPASS force-delete src-restore
690 WVPASS mkdir src-restore
691 WVPASS cd src-restore
692 WVPASS bup meta --extract --file ../src.meta
693 WVPASSEQ "$(bup xstat --include-fields=atime src/foo)" "atime: 42"
694 WVPASSEQ "$(bup xstat --include-fields=atime src/bar)" "atime: 42"
695 # Test start/finish extract.
696 WVPASS force-delete src
697 WVPASS bup meta --start-extract --file ../src.meta
699 WVPASS bup meta --finish-extract --file ../src.meta
700 WVPASSEQ "$(bup xstat --include-fields=atime src/foo)" "atime: 42"
701 WVPASSEQ "$(bup xstat --include-fields=atime src/bar)" "atime: 42"
704 WVSTART 'meta - Linux attr (as root)'
705 WVPASS force-delete "$testfs"/src
706 WVPASS mkdir "$testfs"/src
708 WVPASS touch "$testfs"/src/foo
709 WVPASS mkdir "$testfs"/src/bar
710 WVPASS chattr +acdeijstuADST "$testfs"/src/foo
711 WVPASS chattr +acdeijstuADST "$testfs"/src/bar
712 (WVPASS cd "$testfs"; WVPASS test-src-create-extract) || exit $?
713 # Test restoration to a limited filesystem (vfat).
715 WVPASS bup meta --create --recurse --file "$testfs"/src.meta \
717 WVPASS force-delete "$testfs_limited"/src-restore
718 WVPASS mkdir "$testfs_limited"/src-restore
719 WVPASS cd "$testfs_limited"/src-restore
720 WVFAIL bup meta --extract --file "$testfs"/src.meta 2>&1 \
721 | WVPASS grep -e '^Linux chattr:' \
722 | WVPASS bup-python -c \
723 'import sys; exit(not len(sys.stdin.readlines()) == 3)'
727 WVSTART 'meta - Linux xattr (as root)'
728 WVPASS force-delete "$testfs"/src
729 WVPASS mkdir "$testfs"/src
730 WVPASS touch "$testfs"/src/foo
731 WVPASS mkdir "$testfs"/src/bar
732 WVPASS attr -s foo -V bar "$testfs"/src/foo
733 WVPASS attr -s foo -V bar "$testfs"/src/bar
734 (WVPASS cd "$testfs"; WVPASS test-src-create-extract) || exit $?
736 # Test restoration to a limited filesystem (vfat).
738 WVPASS bup meta --create --recurse --file "$testfs"/src.meta \
740 WVPASS force-delete "$testfs_limited"/src-restore
741 WVPASS mkdir "$testfs_limited"/src-restore
742 WVPASS cd "$testfs_limited"/src-restore
743 WVFAIL bup meta --extract --file "$testfs"/src.meta
744 WVFAIL bup meta --extract --file "$testfs"/src.meta 2>&1 \
745 | WVPASS grep -e "^xattr\.set '" \
746 | WVPASS bup-python -c \
747 'import sys; exit(not len(sys.stdin.readlines()) == 2)'
750 WVSTART 'meta - POSIX.1e ACLs (as root)'
751 WVPASS force-delete "$testfs"/src
752 WVPASS mkdir "$testfs"/src
753 WVPASS touch "$testfs"/src/foo
754 WVPASS mkdir "$testfs"/src/bar
755 WVPASS setfacl -m u:root:r "$testfs"/src/foo
756 WVPASS setfacl -m u:root:r "$testfs"/src/bar
757 (WVPASS cd "$testfs"; WVPASS test-src-create-extract) || exit $?
759 # Test restoration to a limited filesystem (vfat).
761 WVPASS bup meta --create --recurse --file "$testfs"/src.meta \
763 WVPASS force-delete "$testfs_limited"/src-restore
764 WVPASS mkdir "$testfs_limited"/src-restore
765 WVPASS cd "$testfs_limited"/src-restore
766 WVFAIL bup meta --extract --file "$testfs"/src.meta 2>&1 \
767 | WVPASS grep -e '^POSIX1e ACL applyto:' \
768 | WVPASS bup-python -c \
769 'import sys; exit(not len(sys.stdin.readlines()) == 2)'
772 WVPASS umount "$testfs"
773 WVPASS umount "$testfs_limited"
774 WVPASS rm -r "$testfs" "$testfs_limited"
776 WVPASS rm -r "$tmpdir"
781 WVPASS rm -r "$tmpdir"